[INFO] cloning repository https://github.com/pmsanford/srch-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pmsanford/srch-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpmsanford%2Fsrch-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpmsanford%2Fsrch-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1721157cf8251b7d8529121fe9575a8b022a1260
[INFO] testing pmsanford/srch-rs against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpmsanford%2Fsrch-rs" "/workspace/builds/worker-101/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-101/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pmsanford/srch-rs on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pmsanford/srch-rs
[INFO] finished tweaking git repo https://github.com/pmsanford/srch-rs
[INFO] tweaked toml for git repo https://github.com/pmsanford/srch-rs written to /workspace/builds/worker-101/source/Cargo.toml
[INFO] crate git repo https://github.com/pmsanford/srch-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0eb4cbace016ba6830463c227ff833bf64f0d3ae6568aaa175f8ad29f883d2fc
[INFO] running `Command { std: "docker" "start" "-a" "0eb4cbace016ba6830463c227ff833bf64f0d3ae6568aaa175f8ad29f883d2fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0eb4cbace016ba6830463c227ff833bf64f0d3ae6568aaa175f8ad29f883d2fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0eb4cbace016ba6830463c227ff833bf64f0d3ae6568aaa175f8ad29f883d2fc", kill_on_drop: false }`
[INFO] [stdout] 0eb4cbace016ba6830463c227ff833bf64f0d3ae6568aaa175f8ad29f883d2fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b7c5713b73f4db71df5a01ad61b042b00bfc96179c5a40e264ecd6d325d8266
[INFO] running `Command { std: "docker" "start" "-a" "3b7c5713b73f4db71df5a01ad61b042b00bfc96179c5a40e264ecd6d325d8266", kill_on_drop: false }`
[INFO] [stderr]    Compiling miniparse v0.0.1 (/opt/rustwide/workdir/miniparse)
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> miniparse/src/lib.rs:110:21
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let mut a = 0u;
[INFO] [stdout]     |                     ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> miniparse/src/lib.rs:114:27
[INFO] [stdout]     |
[INFO] [stdout] 114 |             while b - a > 1u {
[INFO] [stdout]     |                           ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]    --> miniparse/src/lib.rs:115:35
[INFO] [stdout]     |
[INFO] [stdout] 115 |                 let m = (a + b) / 2u;
[INFO] [stdout]     |                                   ^^ invalid suffix `u`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `syntax`
[INFO] [stdout]  --> miniparse/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate syntax;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `miniparse` due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "3b7c5713b73f4db71df5a01ad61b042b00bfc96179c5a40e264ecd6d325d8266", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b7c5713b73f4db71df5a01ad61b042b00bfc96179c5a40e264ecd6d325d8266", kill_on_drop: false }`
[INFO] [stdout] 3b7c5713b73f4db71df5a01ad61b042b00bfc96179c5a40e264ecd6d325d8266